131271954

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{3803}}^1$

素因数の和:4342

約数の個数: 32

約数和(自身を含む): 287034624

約数和(自身を除く): 155762670

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 523, 1046, 1569, 3138, 3803, 5753, 7606, 11409, 11506, 17259, 22818, 34518, 41833, 83666, 125499, 250998, 1988969, 3977938, 5966907, 11933814, 21878659, 43757318, 65635977, 131271954]

約数ペア:

[(1, 131271954), (2, 65635977), (3, 43757318), (6, 21878659), (11, 11933814), (22, 5966907), (33, 3977938), (66, 1988969), (523, 250998), (1046, 125499), (1569, 83666), (3138, 41833), (3803, 34518), (5753, 22818), (7606, 17259), (11409, 11506)]